<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
첫번째 수: <fmt:formatNumber value="1234500" groupingUsed="true"/><br>
두번째 수: <fmt:formatNumber value="3.14158" pattern="#.##"/><br>
세번째 수: <fmt:formatNumber value="10.5" pattern="#.00"/><br>